CNYST Portable NOX Gas Detector Nitrogen Oxides Gas Detector with Built-in Pump Measuring Range 0-20ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Response Time ≦30s 32-bit Built-in MCU 1200pcs Data Records

About this item:

● Testing gas: NOX

● Resolution:0.1ppm

● Measuring Range: 0-20ppm;  L-alarm:5ppm, H-alarm:10ppm

● Gas pump sampling method and high-sensitivity sensor,with high sensitivity and repeatability

Overview:

The portable gas detector with built-in pump is a new intelligent gas detector, which adopts an advanced integrated circuit, with standard intelligent level design technology, and proprietary digital analog hybrid communication technology. The detector is of excellent sensitivity and repeatability, which makes it very easy to use and maintain. Thus greatly meets the safety requirements of industrial sites with high reliability. The detector is made of high-strength engineering plastics, compound non-slip rubber, which is of high strength and good hand feeling. what's more, the detector is water-proof, dust-proof and explosion-proof. It is widely used in petroleum, chemical, environmental, metallurgy, refining, gas transmission and distribution, biochemical medicine, agricultural and other industries. Gas pump sampling method and high-sensitivity sensor,with high sensitivity and repeatability.

Introduction:

Gas pump sampling method and high-sensitivity sensor,with high sensitivity and repeatability.

32-bit built-in MCU, high reliability and self-adaptation ability.

Full functions, easy operation.

CSTN colorful LCD, more intuitionistic, abundant and clear indication.

Compact design, easy carrying.

High strength engineering plastics and compound anti-slippery rubber; high strength, water-proof, dust-proof and explosion-proof.

1200pcs data records, can be contacted with computer via software. Can print the data records, can store data records, can make the data analysis.

Gas curve display.

Parameter:

Testing gas: NOX

Measuring Range: 0-20ppm

Resolution:0.1ppm

L-alarm:5ppm

H-alarm:10ppm

Gas sampling method: Gas pump sampling

Accuracy: ≦±5% F.S.

Response Time: ≦30s

Indication: LCD displays real-time and system status; LED, audio and vibration alert for gas leakage, fault and low voltage, pump working state.

Working environment: -20℃～50℃, ＜95%RH (no dew)

Power Source: DC3.7V Li-on battery, 3200mAh

Charging time: 6h~8h

Working time: ≧8h continuously (without alarming)

Gas Sensor Life； 2 years

Explosion-proof grade： Ex ib IIBT4 Gb

Protection Grade： IP65

Weight： Appr.400g (with battery)

Dimensions： 130mm×67mm×30mm(L × W × H)